340 lines
7.7 KiB
Vue
340 lines
7.7 KiB
Vue
<template>
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<!-- 地址下拉框 -->
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<tuiDrawer :visible="display" mode="bottom" backgroundColor="transparent" @close="close">
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<view class="address-window">
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<view class='title'>
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请选择所在地区
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<view class="btn" @click="confirm" v-if="!checkStrictly">确定</view>
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</view>
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<view class="address-count">
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<view class="acea-row row-middle address-selected-box">
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<view class="address-selected acea-row">
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<view v-for="(item,index) in selectedArr" :key="index" class="selected-list" :class="{active:index === selectedIndex}" @click="change(item.pid, index)">
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{{item.label}}
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</view>
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<view class="selected-list" :class="{active:-1 === selectedIndex}" v-if="showMore" @click="change(-1, -1)">
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请选择
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</view>
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</view>
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<view class="btn" @click="refresh" v-if="!checkStrictly">
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<text class="iconfont icon-ic_Refresh"></text>重置
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</view>
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</view>
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<scroll-view scroll-y="true" :scroll-top="scrollTop" class="address-list" @scroll="scroll">
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<view v-for="(item,index) in addressList" :key="index" class="list" :class="{active:item.id === activeId}" @click="selected(item)">
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<text class="item-name">{{item.label}}</text>
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<text v-if="item.id === activeId" class="iconfont icon-duihao2"></text>
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</view>
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</scroll-view>
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</view>
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</view>
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</tuiDrawer>
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</template>
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<script>
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2021 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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import {
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getCityData
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} from '@/api/api.js';
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import tuiDrawer from '@/components/tui-drawer/tui-drawer.vue';
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const CACHE_ADDRESS = {};
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export default {
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components: {
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tuiDrawer
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},
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props: {
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display: {
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type: Boolean,
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default: false
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},
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cityShow: {
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type: Number,
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default: 3
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},
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address: {
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type: Array | Object,
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default: []
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},
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checkStrictly: {
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type: Boolean,
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default: true
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},
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},
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data() {
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return {
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active: 0,
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//地址列表
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addressList: [],
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selectedArr: [],
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selectedIndex: -1,
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is_loading: false,
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old: {
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scrollTop: 0
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},
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scrollTop: 0
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};
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},
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computed: {
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activeId() {
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return this.selectedIndex == -1 ? 0 : this.selectedArr[this.selectedIndex].id
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},
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showMore() {
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return this.selectedArr.length ? (this.selectedArr[this.selectedArr.length - 1].hasOwnProperty('children') && ((this.cityShow == 1 && this.addressList.level < 2) || (this.cityShow == 2 &&
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this.addressList.level < 3) || (this.cityShow == 3 && this.addressList.level < 4))) : true
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}
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},
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watch: {
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address(n) {
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this.selectedArr = n ? [...n] : []
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},
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display(n) {
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if (!n) {
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this.addressList = [];
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this.selectedArr = this.address ? [...this.address] : [];
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this.selectedIndex = -1;
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this.is_loading = false;
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} else {
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this.loadAddress(0)
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}
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}
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},
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mounted() {
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this.loadAddress(0)
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},
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methods: {
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change(pid, index) {
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if (this.selectedIndex == index) return;
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if (pid === -1) {
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pid = this.selectedArr.length ? this.selectedArr[this.selectedArr.length - 1].id : 0;
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}
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this.selectedIndex = index;
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this.loadAddress(pid);
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},
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loadAddress(pid) {
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if (CACHE_ADDRESS[pid]) {
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this.addressList = CACHE_ADDRESS[pid];
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return;
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}
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this.is_loading = true;
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getCityData(pid).then(res => {
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this.is_loading = false;
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CACHE_ADDRESS[pid] = res.data;
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this.addressList = res.data;
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})
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this.goTop()
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},
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selected(item) {
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if (this.is_loading) return;
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if (this.selectedIndex > -1) {
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this.selectedArr.splice(this.selectedIndex + 1, 999)
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this.selectedArr[this.selectedIndex] = item;
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this.selectedIndex = -1;
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} else if (!item.pid) {
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this.selectedArr = [item];
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} else {
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this.selectedArr.push(item);
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}
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if (item.hasOwnProperty('children') && ((this.cityShow == 1 && this.addressList[0].level < 2) || (this.cityShow == 2 && this.addressList[0].level < 3) || (this.cityShow == 3 && this
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.addressList[0].level < 4))) {
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this.loadAddress(item.id);
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} else {
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this.$emit('submit', [...this.selectedArr]);
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this.$emit('changeClose');
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}
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this.goTop()
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},
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close: function() {
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this.$emit('changeClose');
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},
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scroll: function(e) {
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this.old.scrollTop = e.detail.scrollTop
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},
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goTop: function(e) {
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this.scrollTop = this.old.scrollTop
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this.$nextTick(() => {
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this.scrollTop = 0
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});
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},
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confirm() {
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this.$emit('submit', [...this.selectedArr]);
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this.$emit('changeClose');
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},
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refresh() {
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this.selectedArr = []
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this.loadAddress(0)
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.address-window {
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background: #FFFFFF;
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border-radius: 30rpx 30rpx 0 0;
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}
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.address-window .title {
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font-size: 32rpx;
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font-weight: bold;
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text-align: center;
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height: 108rpx;
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line-height: 108rpx;
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position: relative;
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}
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.address-window .title .iconfont {
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position: absolute;
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right: 30rpx;
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color: #8a8a8a;
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font-size: 35rpx;
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}
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.address-window .title .btn {
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position: absolute;
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top: 50%;
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right: 40rpx;
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font-weight: 400;
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font-size: 28rpx;
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color: #333333;
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transform: translateY(-50%);
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}
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.address-count {
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.address-selected-box {
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padding: 0 32rpx 0 0;
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border-bottom: 2rpx solid #F5F5F5;
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.btn {
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width: 96rpx;
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height: 36rpx;
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border: 1rpx solid #CCCCCC;
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border-radius: 18rpx;
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transform: rotateZ(360deg);
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text-align: center;
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font-size: 20rpx;
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line-height: 36rpx;
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color: #666666;
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.iconfont {
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margin-right: 4rpx;
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font-size: 20rpx;
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}
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}
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}
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.address-selected {
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flex: 1;
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padding: 0 40rpx;
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position: relative;
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}
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.selected-list {
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font-size: 26rpx;
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color: #282828;
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line-height: 50rpx;
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// padding-bottom: 16rpx;
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padding: 16rpx 0;
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margin-left: 40rpx;
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position: relative;
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&.active::after {
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content: "";
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position: absolute;
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bottom: 0;
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left: 50%;
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width: 32rpx;
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height: 6rpx;
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border-radius: 2rpx;
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background: var(--view-theme);
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transform: translateX(-50%);
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// color: var(--view-theme);
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}
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// &:before,&:after{
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// content: '';
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// display: block;
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// position: absolute;
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// }
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// &:before{
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// width: 4rpx;
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// height: 100%;
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// background-color: var(--view-theme);
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// top: 0;
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// left: 10rpx;
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// }
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// &:after{
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// width: 12rpx;
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// height: 12rpx;
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// background: var(--view-theme);
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// border-radius: 100%;
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// left: 6rpx;
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// top: 50%;
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// margin-top: -8rpx;
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// }
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// &:first-child,&:last-child{
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// &:before{
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// height: 50%;
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// }
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// }
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// &:first-child{
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// &:before{
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// top: auto;
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// bottom: 0;
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// }
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// }
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&:first-child {
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margin-left: 0;
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}
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.iconfont {
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font-size: 20rpx;
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float: right;
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color: #dddddd;
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}
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}
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scroll-view {
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height: 550rpx;
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}
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.address-list {
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padding: 0 30rpx;
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margin-top: 20rpx;
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box-sizing: border-box;
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.list {
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.iconfont {
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float: right;
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color: #ddd;
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font-size: 22rpx;
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}
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.item-name {
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display: inline-block;
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line-height: 50rpx;
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margin-bottom: 20rpx;
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font-size: 26rpx;
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}
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&.active {
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color: var(--view-theme);
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.iconfont {
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color: var(--view-theme);
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}
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}
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}
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}
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}
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</style> |